Description

2-[(2-Cyanoethyl)[4-[(4-Nitrophenyl)Azo]Phenyl]Amino]Ethyl Isobutyrate is a specialized azo dye intermediate with a complex molecular structure designed for high-performance applications. This compound is valued for its role in synthesizing advanced colorants and functional materials where specific chromophoric and auxochromic properties are critical. It is primarily utilized by manufacturers in the pigments, dyes, and specialty chemical industries for research and production.

Application

• Key intermediate in the synthesis of high-grade azo pigments and disperse dyes.
• Used in research and development of functional dyes for specialized optical applications.
• Potential precursor for non-linear optical (NLO) materials and photonic devices.
• Employed in the production of colorants for plastics, inks, and coatings requiring specific lightfastness and hue.
• Used in analytical chemistry as a reference standard or reagent for method development.

Basic Information

Product Name	2-[(2-Cyanoethyl)[4-[(4-Nitrophenyl)Azo]Phenyl]Amino]Ethyl Isobutyrate
CAS No.	75908-85-9
Molecular Formula	C21H23N5O4
Molecular Weight	409.44 g/mol
Synonyms	2-[(2-Cyanoethyl)[4-[(4-nitrophenyl)azo]phenyl]amino]ethyl 2-methylpropanoate; Ethyl 2-[(2-cyanoethyl)[4-[(4-nitrophenyl)azo]phenyl]amino]ethyl isobutyrate; Isobutyric acid 2-[(2-cyanoethyl)[p-(p-nitrophenylazo)phenyl]amino]ethyl ester; Azo dye intermediate 75908-85-9; 4-[(4-Nitrophenyl)azo]-N-(2-cyanoethyl)-N-[2-(2-methyl-1-oxopropoxy)ethyl]aniline
EINECS	Contact for details

Quality Control

Our production of 2-[(2-Cyanoethyl)[4-[(4-Nitrophenyl)Azo]Phenyl]Amino]Ethyl Isobutyrate adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC and spectroscopic methods, to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat sources and incompatible materials. Due to its light-sensitive nature, containers should be opaque or stored in darkness.

Specification

Item	Specification
Appearance	Orange to red crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 3.0%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.